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Naoto Inayama, Tohru Inohara: Fluid pressure controller. SMC Kabushiki Kaisha, Paul A Guss, July 1, 2003: US06584999 (33 worldwide citation)

A fluid pressure controller has an air supply valve plug displaceable under an action of pilot pressure of a pilot chamber. When the air supply valve plug is seated on a seat section, fluid communication between a supply port and a regulator port is interrupted. Further, the fluid pressure controlle ...


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Teruo Uehara, Takuji Yamada, Tohru Inohara, Kazuyuki Oguma: Pneumatic pressure regulator. SMC Kabushiki Kaisha, Oblon Spivak McClelland Maier & Neustadt P C, October 23, 2001: US06305401 (14 worldwide citation)

The discharge pressure value is made to smoothly approach the predetermined pressure value and once the discharge pressure value reaches the predetermined pressure value, the fluctuation of the discharge pressure value is decreased.


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Naoto Inayama, Tohru Inohara: Fluid pressure controller. Paul A Guss, Paul A Guss Attorney At Law, March 28, 2002: US20020036013-A1

A fluid pressure controller has an air supply valve plug displaceable under an action of pilot pressure of a pilot chamber. When the air supply valve plug is seated on a seat section, fluid communication between a supply port and a regulator port is interrupted. Further, the fluid pressure controlle ...